pm4py.filtering.filter_ocel_objects#

pm4py.filtering.filter_ocel_objects(ocel: OCEL, object_identifiers: Collection[str], positive: bool = True, level: int = 1) → OCEL[source]#

Filters the object identifiers of an object-centric event log.

Parameters:

ocel (OCEL) – object-centric event log
object_identifiers – object identifiers to keep/remove
positive (bool) – boolean value (True=keep, False=remove)
level (int) – recursively expand the set of object identifiers until the specified level

Return type:

OCEL

import pm4py

ocel = pm4py.read_ocel('log.jsonocel')
filtered_ocel = pm4py.filter_ocel_objects(ocel, ['o1'], level=1)